CN106379462A - Multifunctional fitness entertainment bicycle - Google Patents
Multifunctional fitness entertainment bicycle Download PDFInfo
- Publication number
- CN106379462A CN106379462A CN201610848412.XA CN201610848412A CN106379462A CN 106379462 A CN106379462 A CN 106379462A CN 201610848412 A CN201610848412 A CN 201610848412A CN 106379462 A CN106379462 A CN 106379462A
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- CN
- China
- Prior art keywords
- support body
- longeron
- vehicle seat
- frame body
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
- B62J2001/085—Seat pillars having mechanisms to vary seat height, independently of the cycle frame
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention relates to a multifunctional fitness entertainment bicycle which comprises a frame, a driving wheel device and a steering wheel device, wherein the driving wheel device comprises a driving wheel and pedal mechanisms; the steering wheel device comprises a steering mechanism and steering wheels; the frame comprises a frame main body; the middle part of the frame main body is disconnected to form a first frame body and a second frame body; the second frame body can be connected to the first frame body in a manner of position switching by turning over along the horizontal transverse direction at 180 degrees relative to the first frame body; a locking mechanism for locking and fixing the first frame body and the second frame body when the position switching of the second frame body is completed is arranged between the first frame body and the second frame body; the driving wheel device is mounted on the second frame body; the pedal mechanisms are arranged at one end, closely connected with the first frame body, of the second frame body; and the steering wheel device is mounted on the first frame body. According to the multifunctional fitness entertainment bicycle, due to the switching structural design of the frame, switching of a driving forwarding direction is realized, so that mutual switching between a standing riding function and a sitting riding function is realized, and the fitness entertainment effect is enhanced.
Description
Technical field
The present invention relates to technical field of bicycles, specifically it is adapted for the bicycle of body-building recreation.
Background technology
Traditional bicycle is two-wheel or three-wheel, and with handle, brake, vehicle seat, rear wheel drive, front-wheel is through turning hand control
To major function is to ride instead of walk.However, getting more and more to the demand of body-building, amusement with people, people increasingly wish bicycle
It is not limited only to the effect ridden instead of walk moreover it is possible to play exercise, the effect of amusement.
More the having " Halfbike " of high praise in the market, domestic someone is called " stand-type riding bicycle ", it
Name literal translate as " half bicycle ", so as the term suggests this is not conventional bicycle, its（As China Patent No. is
201520526596.9, Authorization Notice No. is CN 204846194 U）Primary structure is：Including front frame（Be longitudinally arranged is vertical
Beam）, vehicle frame plate main body, front driving wheel, rear steering wheel apparatus and footstep mechanism, vehicle frame plate main body is horizontally disposed with, and front frame is in
Longitudinally disposed and be arranged on vehicle frame plate body front end, front frame is used for hand steered, generally carries handle, front driving wheel and footstep mechanism
It is in transmission connection, front driving wheel is the single-wheel being relatively large in diameter, rear steering wheel apparatus include deflecting roller and are installed on car for deflecting roller
The steering mechanism that dependence centre-of gravity shift mode in frame plate main body turns to, rear steering wheel is the less two-wheel of diameter, overall one-tenth three
Wheel design.Using the design of no vehicle seat, stand when riding, shifted by the person's of riding center of gravity, body roll is driving rear steering wheel mechanism
Complete to turn to.To train balance and the respond of user, reach the purpose of body-building recreation.
Another kind of is " pendulum puts happy bicycle ", is mini car, leisure sport car, rough waist car again, is a kind of through again setting
The bicycle of meter, its primary structure is：Including main body of vehicle frame, rear drive sprocket, steering front wheel mechanism, footstep mechanism and vehicle seat,
Rear drive sprocket is in transmission connection with footstep mechanism, and rear drive sprocket is the single-wheel being relatively large in diameter, and steering front wheel is the less two-wheel of diameter,
Overall one-tenth three-wheel design.Using no handle design, when riding, the person of riding is seated on vehicle seat, is driven by the twisting of waist and buttocks
Dynamic steering front wheel mechanism completes to turn to.
Above two bicycle designs it is impossible to exchange for separate, functionally more single, when needing to have, needs
Purchase respectively；Not only increase economic budget, and take parking space.
Content of the invention
Objects of the present invention：For the defect overcoming prior art to exist, the present invention provides a kind of convertible by vehicle frame
Formula structure design, line direction conversion before realizing driving, thus realize standing ride function and sitting function of riding mutually is changed
Multifunctional body-building entertainment bicycle, it is dual-purpose to realize a car, has the advantages that body-building recreation is good.
For achieving the above object, the invention provides following technical scheme：
A kind of multifunctional body-building entertainment bicycle, including vehicle frame, drives wheel apparatus and steering wheel device, described driving wheel apparatus
Footstep mechanism including driving wheel and for driving driving wheel, described steering wheel device includes relying on centre-of gravity shift to control steering
Steering mechanism and two deflecting rollers in steering mechanism that are arranged in parallel, driving wheel with diameter greater than turn to wheel diameter, described
Vehicle frame include horizontally disposed main body of vehicle frame it is characterised in that：Disconnect in the middle part of described main body of vehicle frame and form the first support body and the
Two support bodys, the second support body by can with respect to the first support body around horizontal cross be in the switching of 180 ° of upturned positions in the way of be connected to first
On support body, it is provided with the first support body and second between described first support body and the second support body when the second support body position switching completes
The locking mechanism that support body is locked, described driving wheel apparatus are installed on the second support body, and footstep mechanism is on the second support body
Near the one end being connected with the first support body, described steering wheel device is installed on the first support body.
The multifunctional body-building entertainment bicycle of the present invention, equipped with the second support body of driving wheel and footstep mechanism on main body of vehicle frame
Carry out 180 ° of upsets, thus realizing the conversion of line direction before driving wheel, the second support body being overturn and is located at vehicle advance to driving wheel
Anterior position on direction, steering wheel device is located behind, function of riding of realizing standing；Also the second support body can be carried out 180 ° to turn over
Turn and change position, so that driving wheel is located at the rear position in vehicle forward direction, steering wheel device is located at front, realizes
Conversion to sitting ride mode；Can achieve that a car is dual-purpose, structure is simple.
Preferably, described first support body is provided with vertically extending longeron, and longeron is located at the first support body towards the second frame
One end of body, longeron top pivot is equipped with can overturn along the longitudinal direction to the vehicle seat of horizontality position and vertical state position, car
Seat is corresponding with the foot position of footstep mechanism.
Under technique scheme, when on the second vehicle frame, driving wheel corresponds to the rear in vehicle forward direction, vehicle seat is turned over
Go to horizontality, ride for sitting, when driving wheel corresponds to the front in vehicle forward direction on the second vehicle frame, vehicle seat is turned over
Go to vertical state, ride for standing；There is structure simple, advantage easy to use.
Preferably, it is provided with the position locking machine realizing vehicle seat and the locking of longeron position, unblock between described vehicle seat and longeron
Structure.
Under technique scheme, position locking mechanism is realized to vehicle seat position locking it is ensured that vehicle seat is using reliable.
Preferably, described position locking mechanism includes base, overturning seat, lock shaft and unlock piece, and described base includes solid
It is scheduled on the base plate on longeron, base plate is provided with two installation support plates positioned opposite, support plate is installed and is provided with and prolong along the longitudinal direction
The bar shaped positioning pilot hole stretched, described lock shaft location and installation and can be slided along bar shaped positioning pilot hole in bar shaped positioning pilot hole, upset
Seat includes being fixed on the base portion of saddle base, and base portion is provided with engaging lug, and described engaging lug is provided with and lock shaft corresponding matching
Bayonet socket, bayonet socket include first bayonet socket corresponding with vehicle seat horizontality position and with the vertical state position of vehicle seat corresponding second
Bayonet socket, described lock shaft is connected with and forces lock shaft to slip into the extension spring in bayonet socket, and for operating lock shaft to skid off the unlock piece of bayonet socket.
By adopting technique scheme, lock shaft slides in bar shaped positioning pilot hole, and lock shaft is driven by extension spring and forms card
The power of card inlet it is ensured that after vehicle seat upset puts in place, locking is reliable, when needing turning operation, by operating unlock piece thus
Drive lock shaft to overcome extension spring power to skid off bayonet socket, realize unblock；There is compact conformation, using reliable and easy to operate.
Preferably, described overturning seat is provided with two engaging lugs positioned opposite, and on described base, two installation support plates are inserted
It is loaded between two engaging lugs.
By adopting technique scheme, the design of doubly-linked lug is so that locking is more reliable.
Preferably, described unlock piece includes U-shaped body, and the two side arms of U-shaped body are respectively connected to the axial two ends of lock shaft, U
Be provided with the middle part of the side arm of type body with engaging lug counter stopper against fulcrum, the intermediate arm of U-shaped body is provided with pulls arm, pull arm with
Described against fulcrum for balance pivot drive described lock shaft skid off bayonet socket.
By adopting technique scheme, unlock piece adopts lever principle, realizes unblock operation by pulling, has operation
Laborsaving convenience.
Preferably, two described engaging lugs are articulated in two respectively and install and constitute described vehicle seat on support plates and be installed in longeron
On.
By adopting technique scheme, directly vehicle seat is realized by position locking mechanism and be arranged on longeron, facilitate car
The assembly or disassembly of seat.
Preferably, described longeron is the stretching structure of adjustable in length.
By adopting technique scheme, it is easy to adjust the residing height of vehicle seat.
Preferably, described locking mechanism includes located at the first socked shaft body on the first support body, on the second support body
The second socket axis body and bearing pin, the first socked shaft body coordinates and radially sells pivot pin with the second socket axis body socket and connect.
By adopting technique scheme, locking mechanism is simple and reliable for structure, and conversion operation is convenient.
The invention will be further described below in conjunction with the accompanying drawings.
Brief description
Fig. 1 is the structural representation under multifunctional body-building entertainment bicycle sitting riding condition in the specific embodiment of the invention
Figure；
Fig. 2 is the structural representation that in the specific embodiment of the invention, multifunctional body-building entertainment bicycle is stood under riding condition；
Fig. 3 is the first support body of multifunctional body-building entertainment bicycle and the second support body decomposing state knot in the specific embodiment of the invention
Structure schematic diagram；
Fig. 4 is the structural representation under the corresponding vertical state position of vehicle seat of specific embodiment of the invention position locking mechanism；
Fig. 5 is the structural representation under the corresponding vehicle seat horizontality position of specific embodiment of the invention position locking mechanism.
Specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 5, a kind of multifunctional body-building entertainment bicycle disclosed by the invention, including vehicle frame 1, drive
Wheel apparatus 2 and steering wheel device 3, described driving wheel apparatus 2 include driving wheel 21 and the treading device for driving driving wheel
Structure 22, described steering wheel device 3 includes relying on centre-of gravity shift to control the steering mechanism 31 turning to and be arranged in parallel in steering machine
Two deflecting rollers 32 on structure 31, driving wheel 21, with diameter greater than deflecting roller 32 diameter, wherein, drives wheel apparatus 2 and deflecting roller dress
Put 3 technology being known in the art, the invention does not propose to improve to its concrete structure, illustrate present invention wound for more preferable
The design point made, therefore its concrete structure is repeated no more；Described vehicle frame 1 includes horizontally disposed main body of vehicle frame, described vehicle frame
Disconnect in the middle part of main body and form the first support body 11 and the second support body 12, the second support body 12 is with can be with respect to the first support body 111 around level
Laterally the mode in 180 ° of upturned positions switchings is connected on the first support body 11, between described first support body 11 and the second support body 12
It is provided with the locking mechanism 14 the first support body 11 being locked when the switching of the second support body 12 position completes, institute with the second support body 12
State driving wheel apparatus 2 to be installed on the second support body 12, footstep mechanism 3 is close on the second support body 12 to be connected with the first support body 11
One end, described steering wheel device 3 is installed on the first support body 11.Equipped with the second of driving wheel and footstep mechanism on main body of vehicle frame
Support body carries out 180 ° of upsets, thus realizing the conversion of line direction before driving wheel, as shown in figure 3, the second support body 12 is overturn to drive
The anterior position that driving wheel 21 is located in vehicle forward direction, that is, when trampling footstep mechanism, steering wheel device is located behind, and realizes station
Vertical function of riding；As shown in figure 1, also the second support body can be carried out 180 ° of upsets to change position, so that driving wheel is located at car
Rear position in direction of advance, steering wheel device is located at front, realizes the conversion to sitting ride mode；Can achieve a car
Dual-purpose, structure is simple.
Wherein, locking mechanism 14 includes the first socked shaft body 141 on the first support body 11, located at the second support body 12
On the second socket axis body 142 and bearing pin 143, the first socked shaft body 141 coordinated and along footpath with the second socket axis body 142 socket
To through bearing pin 143 pin joint；In this specific embodiment, the first socked shaft body 141 is radially provided with the first pin-and-hole 1411, second set
The second pin-and-hole 1421 with described first pin-and-hole 1411 corresponding matching, the first pin-and-hole 1411 He are radially provided with spindle body 142
Second pin-and-hole 1421 is through hole, because the second support body is in 180 upsets, so after the second support body overturns to two positions, the
One pin-and-hole and the second pin-and-hole are on same axis all the time, insertion pin after the first pin-and-hole 1411 is corresponding with the second pin-and-hole 1421 position
Axle 143 locks；First socked shaft body 141 and the second socket axis body 142 can be placed on the second socket axis body for first set spindle body
Outward, on the contrary the second socket axis body be placed on the first socked shaft in vitro also can, now for ease of narration, using 141 sets of the first socked shaft body
Outside the second socket axis body 142, the first pin-and-hole 1411 is through hole, and the second pin-and-hole 1421 is blind hole；First pin-and-hole may also be employed
1411 is the single hole of the monolateral tube wall of insertion, and the second pin-and-hole 1421 is via design.Its structure is simple, easy to operate；Bearing pin is permissible
For polished rod pin or bolt.Certainly as the feasible scheme of the present invention, locking mechanism can also be using being respectively arranged on the
Overlap joint termination on one support body and the second support body, overlap joint termination relies on multiple bolts to carry out detachable being fixedly connected；Can also
Using connection spindle nose is set on the first support body and the second support body, connect spindle nose upper band flange, connected by flange；Can also adopt
First support body and the second support body rely on socket axis body to be socketed, and the socket axis body positioning sleeve on two support bodys connects and can mutually rotate,
It is provided with annular stop projection as it is located in the socked shaft body in outside week, week is provided with circular orientation to the socked shaft positioned at inner side in vitro
Groove, annular stop is raised to realize two socket axis body axial limitings with annular positioning groove cooperation, realizes the first support body and second
Support body connects all the time, and is provided with radial direction lockpin hole on two socket axis bodies, is fitted with lock pin, by pulling out in radial direction lockpin hole
Go out and insert lock pin to realize locking in two socket axis body direction of rotation, it can also be bolt that lock pin can be pin；Etc..
For making body construction more simple, described first support body 11 is provided with vertically extending longeron 13, longeron 13
Positioned at the first support body 11 towards the second support body 12 one end, longeron 13 top pivot is equipped with can overturn along the longitudinal direction to horizontality
The vehicle seat 4 of position and vertical state position, vehicle seat 4 is corresponding with the foot position of footstep mechanism 22.As shown in figure 1, second
On vehicle frame 12, driving wheel 21 corresponds to vehicle forward direction（In figure arrow pointing direction）Rear when, vehicle seat 4 is overturn to water
Level state, rides for sitting, as shown in Fig. 2 driving wheel 21 corresponds to vehicle forward direction on the second vehicle frame 12（In figure arrow
Pointing direction）Front when, vehicle seat 4 is overturn to vertical state, rides for standing；There is structure simple, easy to use is excellent
Point.Certainly as the feasible scheme of the present invention, vehicle seat can not flip designs, by longeron can before and after promote inclined design realize
The resigning of vehicle seat, thus conveniently stand riding and sitting is ridden operation, certain vehicle seat also can fix design, but exist unsightly with
The defect that when riding, comfortableness dies down；Independent accessory that vehicle be equipped with vehicle seat and handle may also be employed, reserved on main body of vehicle frame
For the fixed structure of two accessory fixing assemblings, realize conversion etc. design by changing accessory；But exist troublesome poeration and
The complicated defect of design, therefore the turning design of excellent vehicle seat.
Position positioning for ensureing vehicle seat is reliable, is provided with and realizes vehicle seat 4 and longeron 13 between described vehicle seat 4 and longeron 13
Put locking, the position locking mechanism 5 of unblock.Described position locking mechanism 5 includes base 51, overturning seat 52, lock shaft 53 and solution
Latch fitting 54, described base 51 includes the base plate 511 being fixed on longeron 13, and base plate 511 is provided with two installations positioned opposite
Support plate 512, installs support plate 512 and is provided with the bar shaped positioning pilot hole 513 extending along the longitudinal direction, described lock shaft 53 location and installation exists
Bar shaped positioning pilot hole 513 is interior and can slide along bar shaped positioning pilot hole 513, and overturning seat 52 includes being fixed on the base portion of vehicle seat 4 bottom
521, base portion 521 is provided with engaging lug 522, and described engaging lug 522 is provided with the bayonet socket with lock shaft 53 corresponding matching, that is, with car
The upset of seat, bayonet socket can correspond on the track that lock shaft slides along bar shaped positioning pilot hole, and bayonet socket includes and vehicle seat 4 horizontality position
Put corresponding first bayonet socket 523a and second bayonet socket 523b corresponding with the vertical state position of vehicle seat 4, described lock shaft 53 connects
Have and force lock shaft 53 to slip into the extension spring 55 in bayonet socket, and for operating lock shaft 53 to skid off the unlock piece 54 of bayonet socket；In base 51
Installation support plate 512 be provided with and mount hook 514, extension spring 55 one end is mounted on and mounts on hook 514, and extension spring 55 other end is mounted on lock shaft
53, stablize for making lock shaft is driven, respectively setting an extension spring 55 using at the axial two ends of close lock shaft 53.Lock shaft is fixed in bar shaped
Slide in the guide hole of position, lock shaft passes through extension spring and drive to form the power snapping in bayonet socket it is ensured that after vehicle seat overturns and puts in place, bayonet socket and lock shaft
Position corresponds to, and lock shaft can reliably snap in bayonet socket, and locking is reliable, when needing turning operation, by operating unlock piece thus
Drive lock shaft to overcome extension spring power to skid off bayonet socket, realize unblock；There is compact conformation, using reliable and easy to operate.
For making compact conformation, described overturning seat 52 is provided with two engaging lugs 522 positioned opposite, two installations on described base 51
Support plate 512 is plugged between two engaging lugs 522.The design of doubly-linked lug is so that locking is more reliable.Certainly the number of engaging lug
It can be single or three more（Containing three）, but there is cooperation poor reliability or the too fat to move defect of structure.
For making unblock easy to operate, described unlock piece 54 includes U-shaped body 541, the two side arms 5411 of U-shaped body 541
It is respectively connected to the axial two ends of lock shaft 53, be provided with the middle part of the side arm 5411 of U-shaped body 541 and the supporting of engaging lug 522 counter stopper
By fulcrum 5412, the intermediate arm 5413 of U-shaped body 541 is provided with pulls arm 542, pulls arm 542 with described against fulcrum 5412 as lever
Fulcrum drives described lock shaft 53 to skid off bayonet socket.Unlock piece adopts lever principle, realizes unblock operation by pulling, and has operation and saves
Power is convenient.Certainly unlock piece is alternatively drawing article, and direct pull lock shaft is realized for lock shaft pulling out bayonet socket, but it is laborious to there is operation.
In addition, two described engaging lugs 522 are articulated in two respectively and install and constituting described vehicle seat 4 on support plates 512 and is installed in
On longeron 13.Position locking mechanism realizes the connection to vehicle seat and longeron, facilitates vehicle seat to be arranged on longeron, facilitates the dress of vehicle seat
Join and dismantle.Can certainly be attached using single hinge using longeron and vehicle seat, there is baroque defect.
Ride for convenience, described longeron 13 is the stretching structure of adjustable in length.Its stretching structure can be using existing flexible
Realize, in structure, such as existing bicycle, the stretching structure that vehicle seat is highly adjusted（As shown in Figure 1 to Figure 3,）, including bottom nozzle
131 and adjustment axis 132, vehicle seat 4 is fixed in adjustment axis 232, and adjustment axis 132 lower end is inserted in bottom nozzle 131, bottom nozzle
It is provided with least two interval troughs, the upper end mouth of pipe of bottom nozzle 131 is divided into multi-disc through interval trough, in bottom nozzle at the 131 upper end mouths of pipe
Upper end mouthpiece cover have clip 133, realize clasping secured adjusted axle by multi-sheet structure at the upper end mouth of pipe of bottom nozzle and clip
With unclamp adjustment axis, so can achieve adjustment axis liftable, and adjust after position fix.
Claims (9)
1. a kind of multifunctional body-building entertainment bicycle, including vehicle frame, drives wheel apparatus and steering wheel device, described driving wheel dress
Put the footstep mechanism including driving wheel and for driving driving wheel, described steering wheel device includes relying on centre-of gravity shift control to turn
To steering mechanism and two deflecting rollers in steering mechanism that are arranged in parallel, driving wheel with diameter greater than turn to wheel diameter, institute
State vehicle frame include horizontally disposed main body of vehicle frame it is characterised in that：In the middle part of described main body of vehicle frame disconnect formed the first support body and
Second support body, the second support body by can with respect to the first support body around horizontal cross be in the switching of 180 ° of upturned positions in the way of be connected to the
On one support body, it is provided with the first support body and the between described first support body and the second support body when the second support body position switching completes
The locking mechanism that two support bodys are locked, described driving wheel apparatus are installed on the second support body, and footstep mechanism is located at the second support body
Upper close one end being connected with the first support body, described steering wheel device is installed on the first support body.
2. according to claim 1 multifunctional body-building entertainment bicycle it is characterised in that：It is perpendicular that described first support body is provided with edge
To the longeron extending, longeron is located at the first support body one end towards the second support body, and longeron top pivot is equipped with can turn over along the longitudinal direction
Go to horizontality position and the vehicle seat of vertical state position, vehicle seat is corresponding with the foot position of footstep mechanism.
3. according to claim 2 multifunctional body-building entertainment bicycle it is characterised in that：It is provided between described vehicle seat and longeron
Realize the position locking mechanism of vehicle seat and the locking of longeron position, unblock.
4. according to claim 3 multifunctional body-building entertainment bicycle it is characterised in that：Described position locking mechanism includes bottom
Seat, overturning seat, lock shaft and unlock piece, described base includes the base plate being fixed on longeron, and base plate is provided with two cloth relatively
The installation support plate put, installs support plate and is provided with the bar shaped positioning pilot hole extending along the longitudinal direction, described lock shaft location and installation is in bar
Shape positioning pilot hole is interior and can slide along bar shaped positioning pilot hole, and overturning seat includes the base portion being fixed on saddle base, and base portion is provided with
Engaging lug, described engaging lug is provided with the bayonet socket with lock shaft corresponding matching, and bayonet socket includes corresponding with vehicle seat horizontality position
First bayonet socket and second bayonet socket corresponding with the vertical state position of vehicle seat, described lock shaft is connected with and forces lock shaft to slip in bayonet socket
Extension spring and for operating lock shaft to skid off the unlock piece of bayonet socket.
5. according to claim 4 multifunctional body-building entertainment bicycle it is characterised in that：Described overturning seat is provided with two phases
Engaging lug to arrangement, on described base, two installation support plates are plugged between two engaging lugs.
6. according to claim 5 multifunctional body-building entertainment bicycle it is characterised in that：Described unlock piece includes U-shaped body,
The two side arms of U-shaped body are respectively connected to the axial two ends of lock shaft, are provided with and engaging lug counter stopper in the middle part of the side arm of U-shaped body
Against fulcrum, the intermediate arm of U-shaped body is provided with pulls arm, pulls arm and drives described lock shaft to skid off against fulcrum for balance pivot with described
Bayonet socket.
7. according to claim 5 or 6 multifunctional body-building entertainment bicycle it is characterised in that：Two described engaging lugs are respectively
It is articulated in two and installs and constitute described vehicle seat and be installed on longeron on support plates.
8. according to Claims 2 or 3 or 4 or multifunctional body-building entertainment bicycle described in 5 or 6 it is characterised in that：Described longeron is
The stretching structure of adjustable in length.
9. according to claim 12 or 34 or multifunctional body-building entertainment bicycle described in 5 or 6 it is characterised in that：Described lock
Close mechanism to include located at the first socked shaft body on the first support body, the second socket axis body on the second support body and pin
Axle, the first socked shaft body and the second socket axis body are socketed to coordinate and radially sell pivot pin and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848412.XA CN106379462B (en) | 2016-09-26 | 2016-09-26 | Multifunctional body-building recreation bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848412.XA CN106379462B (en) | 2016-09-26 | 2016-09-26 | Multifunctional body-building recreation bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106379462A true CN106379462A (en) | 2017-02-08 |
| CN106379462B CN106379462B (en) | 2022-04-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848412.XA Active CN106379462B (en) | 2016-09-26 | 2016-09-26 | Multifunctional body-building recreation bicycle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116587A (en) * | 2017-11-03 | 2018-06-05 | 深圳市源创无限科技有限公司 | It is a kind of that the sleigh for carrying out length of wagon adjusting is adjusted based on extension means angle |
| CN110341842A (en) * | 2019-07-15 | 2019-10-18 | 东莞市台铃车业有限公司 | A kind of single two-seater switching mechanism and tricycle for tricycle |
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| CN108116587A (en) * | 2017-11-03 | 2018-06-05 | 深圳市源创无限科技有限公司 | It is a kind of that the sleigh for carrying out length of wagon adjusting is adjusted based on extension means angle |
| CN108116587B (en) * | 2017-11-03 | 2020-08-18 | 深圳市源创无限科技有限公司 | Scooter for adjusting length of scooter body based on adjustment of included angle of stretching mechanism |
| CN110341842A (en) * | 2019-07-15 | 2019-10-18 | 东莞市台铃车业有限公司 | A kind of single two-seater switching mechanism and tricycle for tricycle |
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